CN112357650A - Wind-up roll adjusting device for rolling machine - Google Patents

Wind-up roll adjusting device for rolling machine Download PDF

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Publication number
CN112357650A
CN112357650A CN202011466573.5A CN202011466573A CN112357650A CN 112357650 A CN112357650 A CN 112357650A CN 202011466573 A CN202011466573 A CN 202011466573A CN 112357650 A CN112357650 A CN 112357650A
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CN
China
Prior art keywords
fixedly connected
rotating disc
wind
winding
fixed plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011466573.5A
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Chinese (zh)
Inventor
张悦勤
丰田达也
王刚刚
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202011466573.5A priority Critical patent/CN112357650A/en
Publication of CN112357650A publication Critical patent/CN112357650A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/028—Both ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs

Abstract

The application discloses a wind-up roll adjusting device for a winding machine, which comprises a workbench, a fixed plate and a movable plate, wherein one side of the upper surface of the workbench is fixedly connected with the fixed plate, one side of the fixed plate is movably connected with the movable plate, one side of the fixed plate is provided with a driving motor, the output end of the driving motor is fixedly connected with a first rotating shaft, one side of the movable plate is movably connected with a second rotating shaft, the other side of the movable plate is movably connected with an adjusting rocking handle, the wind-up roll adjusting device for the winding machine can realize the adjustment of the winding width by adjusting the arrangement of the rocking handle and a guide mechanism, does not need to replace the wind-up roll, saves time and labor, has higher practicability, can realize the adjustment of the tension of the wind-up roll by arranging the winding mechanism, avoids the separation of the coil due to smaller tension during the winding, and can move a, the rolling width is conveniently adjusted.

Description

Wind-up roll adjusting device for rolling machine
Technical Field
The application relates to the technical field of winding machines, in particular to a winding roller adjusting device for a winding machine.
Background
The rolling machine is the receipts material part of coil stock processing lines, and it is the coil stock to roll up raw and other materials through mechanical system, and extensive application is in the scroll, the yardage roll, the plastic material is rolled up, and metal coil material processing lines is based on actual technological requirement design diversification, and the common has simple and easy rolling machine, hydraulic pressure rolling machine, and the rolling machine generally has a book internal diameter to the material, rolls up the external diameter, rolls up material thickness, and the width all has strict requirements.
The tension of wind-up roll can not be adjusted to current rolling machine when the coil stock, makes the coil stock tensioning dynamics less break away from easily, can not adjust the width of rolling moreover, need change the wind-up roll when the material of rolling broad, wastes time and energy, and the practicality is lower.
Content of application
An object of this application is to provide a wind-up roll adjusting device for coiling machine in order to solve the problem that provides among the above-mentioned background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a wind-up roll adjusting device for coiling machine, includes workstation, fixed plate and fly leaf, one side fixedly connected with fixed plate of workstation upper surface, one side swing joint of fixed plate has the fly leaf, one side of fixed plate is provided with driving motor, the first pivot of output fixedly connected with of driving motor, one side swing joint of fly leaf has the second pivot, the opposite side swing joint of fly leaf has the regulation rocking handle, be provided with guiding mechanism between fixed plate and the fly leaf, guiding mechanism's top is provided with winding mechanism.
Preferably, four corners of the lower surface of the workbench are fixedly connected with supporting legs, and the lower surfaces of the supporting legs are fixedly connected with protective pads.
Preferably, a protective shell is arranged on the outer surface of the driving motor, and one side of the protective shell is fixedly connected with the side wall of the fixing plate.
Preferably, the guide mechanism comprises a fixed block, a guide rod and a movable block, the fixed block is fixedly connected to one side of the upper surface of the workbench, the guide rod is fixedly connected to one side of the fixed block, one end of the guide rod is fixedly connected with the fixed plate, the movable blocks are fixedly connected to the front and the back of the fixed plate and the movable plate, and the guide rod penetrates through the movable block.
Preferably, winding mechanism includes first carousel, second carousel, wind-up roll, regulation screw hole, adjusting through hole and regulating block, the first carousel of one side fixedly connected with of first pivot, one side fixedly connected with second carousel of second pivot, be provided with the wind-up roll between first carousel and the second carousel, the adjusting screw hole has all been seted up in the front of first carousel and second carousel, the adjusting through hole has been seted up to the inside of second carousel, the equal swing joint in one side that first carousel and second carousel are relative has the regulating block.
Preferably, the second rotating shaft is movably connected with the movable plate through a deep groove ball bearing, the number of the winding rollers is four, and one end of each of the four winding rollers is fixedly connected with a limiting block.
Compared with the prior art, the beneficial effects of this application are:
1. this application sets up through the cooperation of adjusting rocking handle and guiding mechanism, can utilize and adjust the rocking handle to make the movable block remove at the surface of guide bar to adjust the removal of fly leaf at the workstation upper surface, realized the regulation to the rolling width, need not to change the wind-up roll, labour saving and time saving, the practicality is higher.
2. This application can insert the regulation threaded hole with the instrument through winding mechanism's setting, and rotatory adjustment tool makes the regulating block drive the wind-up roll and reciprocates, realizes the regulation to the wind-up roll tensioning dynamics, avoids tension less and make the coil stock take place to break away from when the rolling, adjusts the through-hole simultaneously and can make the second carousel remove, and the convenience is adjusted the rolling width.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic front view of the present application;
FIG. 3 is a side view of the movable plate of the present application;
fig. 4 is a schematic cross-sectional view taken at a in fig. 2 of the present application.
In the figure: 1. a work table; 2. a fixing plate; 3. a movable plate; 4. a drive motor; 5. a first rotating shaft; 6. a second rotating shaft; 7. adjusting the rocking handle; 8. a guide mechanism; 801. a fixed block; 802. a guide bar; 803. a moving block; 9. a winding mechanism; 901. a first turntable; 902. a second turntable; 903. a wind-up roll; 904. adjusting the threaded hole; 905. adjusting the through hole; 906. an adjusting block; 10. a support leg; 11. a protective pad; 12. a protective shell; 13. a deep groove ball bearing; 14. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Embodiment 1, referring to fig. 1-4, a wind-up roll adjusting device for a winding machine provided by the present application includes a workbench 1, a fixed plate 2 and a movable plate 3, the fixed plate 2 is fixedly connected to one side of the upper surface of the workbench 1, the movable plate 3 is movably connected to one side of the fixed plate 2, a driving motor 4 is disposed on one side of the fixed plate 2, a first rotating shaft 5 is fixedly connected to an output end of the driving motor 4, a second rotating shaft 6 is movably connected to one side of the movable plate 3, an adjusting rocking handle 7 is movably connected to the other side of the movable plate 3, a guiding mechanism 8 is disposed between the fixed plate 2 and the movable plate 3, the moving block 803 can move on the outer surface of the guiding rod 802 by the adjusting rocking handle 7 through the matching arrangement of the adjusting rocking handle 7 and the guiding mechanism 8, so as to adjust the movement of the movable plate, the winding roller 903 does not need to be replaced, time and labor are saved, the practicability is high, the winding mechanism 9 is arranged above the guide mechanism 8, a tool can be inserted into the adjusting threaded hole 904 through the arrangement of the winding mechanism 9, the adjusting tool is rotated, the adjusting block 906 drives the winding roller 903 to move up and down, the tensioning force of the winding roller 903 is adjusted, the phenomenon that a coil material is separated due to small tension in winding is avoided, meanwhile, the second rotary disc 902 can be moved by adjusting the through hole 905, and the winding width is convenient to adjust;
the application process is as follows: when using this application, at first utilize the regulation rocking handle 7 to adjust the position of fly leaf 3, make the width between first carousel 901 and the second carousel 902 just in time with the width phase-match of coil stock, adjust regulation screw hole 904 again, make regulating block 906 drive wind-up roll 903 and remove, adjust the tensioning dynamics of rolling, then start driving motor 4, make driving motor 4 drive first pivot 5 and rotate, and then drive second pivot 6 and rotate, realize the rolling work to the coil stock.
Embodiment 2, the wind-up roll adjusting device for rolling machine that this application provided is different from embodiment 1: the four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 10, the lower surface of the supporting legs 10 is fixedly connected with a protective pad 11, the supporting legs 10 can support the whole workbench 1 through the arrangement of the supporting legs 10 and the protective pad 11, the stability of the workbench 1 is improved, the protective pad 11 can increase the friction force between the supporting legs 10 and the ground and prevent the supporting legs 10 from moving laterally, the outer surface of the driving motor 4 is provided with a protective shell 12, one side of the protective shell 12 is fixedly connected with the side wall of the fixed plate 2, the driving motor 4 can be wrapped through the arrangement of the protective shell 12 to prevent the driving motor 4 from being exposed outside to rust and damage, the guiding mechanism 8 plays a role in protecting the driving motor 4, the guiding mechanism 8 comprises a fixed block 801, a guiding rod 802 and a moving block 803, one side of the upper surface of the workbench 1 is fixedly connected with the fixed block 801, one side of the fixed block 801 is, the front and back sides of the fixed plate 2 and the movable plate 3 are fixedly connected with moving blocks 803, the guide rods 802 penetrate through the moving blocks 803, the rolling width can be adjusted by the movement of the moving blocks 803 on the outer surfaces of the guide rods 802 through the arrangement of the fixed blocks 801, the guide rods 802 and the moving blocks 803, so that the whole rolling machine can roll coil materials with different widths, the fixed blocks 801 can limit the moving blocks 803, the rolling mechanism 9 comprises a first rotating disc 901, a second rotating disc 902, a rolling roller 903, an adjusting threaded hole 904, an adjusting through hole 905 and an adjusting block 906, one side of a first rotating shaft 5 is fixedly connected with the first rotating disc 901, one side of a second rotating shaft 6 is fixedly connected with the second rotating disc 902, the rolling roller 903 is arranged between the first rotating disc 901 and the second rotating disc 902, the front sides of the first rotating disc 901 and the second rotating disc 902 are both provided with the adjusting threaded hole 904, and the inside of the second, the opposite sides of the first rotating disc 901 and the second rotating disc 902 are movably connected with adjusting blocks 906, the adjusting blocks 906 can move on the outer surfaces of the first rotating disc 901 and the second rotating disc 902 through adjusting the adjusting threaded holes 904 on the front surfaces of the first rotating disc 901 and the second rotating disc 902 through the arrangement of the first rotating disc 901, the second rotating disc 902, the winding roller 903 is adjusted in tension force, the winding roller 903 can move inside through the adjusting threaded holes 905, the width can be conveniently adjusted, the second rotating shaft 6 is movably connected with the movable plate 3 through deep groove ball bearings 13, the number of the winding rollers 903 is four, one ends of the four winding rollers 903 are fixedly connected with limit blocks 14, and the second rotating shaft 6 can freely rotate inside the movable plate 3 through the arrangement of the deep groove ball bearings 13 and the limit blocks 14, the rolling operation of coil stock is realized, and stopper 14 can carry out spacing to fly leaf 3, avoids fly leaf 3 to drop from the upper surface of workstation 1.
Referring to the attached drawing 1 of the specification, the wind-up roll adjusting device for the winding machine of the embodiment comprises a workbench 1, a fixed plate 2 and a movable plate 3, wherein four corners of the lower surface of the workbench 1 are fixedly connected with supporting legs 10, the lower surface of the supporting legs 10 is fixedly connected with a protective pad 11, the supporting legs 10 can support the whole workbench 1 through the arrangement of the supporting legs 10 and the protective pad 11, the stability of the workbench 1 is improved, the protective pad 11 can increase the friction force between the supporting legs 10 and the ground and prevent the supporting legs 10 from laterally moving, one side of the upper surface of the workbench 1 is fixedly connected with the fixed plate 2, one side of the fixed plate 2 is movably connected with the movable plate 3, one side of the fixed plate 2 is provided with a driving motor 4, the outer surface of the driving motor 4 is provided with a protective shell 12, one side of the protective shell 12 is fixedly connected with the side wall of, the protection device has the advantages that the driving motor 4 is prevented from being exposed outside to rust and damage, the protection device has the function of protecting the driving motor 4, the output end of the driving motor 4 is fixedly connected with the first rotating shaft 5, one side of the movable plate 3 is movably connected with the second rotating shaft 6, the second rotating shaft 6 is movably connected with the movable plate 3 through the deep groove ball bearing 13, the number of the winding rollers 903 is four, one end of each of the four winding rollers 903 is fixedly connected with the limiting block 14, the deep groove ball bearing 13 can enable the second rotating shaft 6 to freely rotate in the movable plate 3 through the arrangement of the deep groove ball bearing 13 and the limiting block 14, the winding work of coil materials is realized, the limiting block 14 can limit the movable plate 3 and prevent the movable plate 3 from falling off the upper surface of the workbench 1, the other side of the movable plate 3 is movably connected with the adjusting rocking handle 7, the guide mechanism 8 is arranged between the fixed, the movable block 803 can move on the outer surface of the guide rod 802 by utilizing the adjusting rocking handle 7, so that the movement of the movable plate 3 on the upper surface of the workbench 1 is adjusted, the adjustment of the winding width is realized, the winding roller 903 does not need to be replaced, time and labor are saved, the practicability is higher, the guide mechanism 8 comprises a fixed block 801, a guide rod 802 and a movable block 803, one side of the upper surface of the workbench 1 is fixedly connected with the fixed block 801, one side of the fixed block 801 is fixedly connected with the guide rod 802, one end of the guide rod 802 is fixedly connected with the fixed plate 2, the front and the back of the fixed plate 2 and the movable plate 3 are both fixedly connected with the movable block 803, the guide rod 802 penetrates through the movable block 803, the adjustment of the width can be realized by the movement of the movable block 803 on the outer surface 802 of the guide rod, and the whole winding machine can wind up coils with, the fixed block 801 can limit the moving block 803, the winding mechanism 9 is arranged above the guide mechanism 8, a tool can be inserted into the adjusting threaded hole 904 through the arrangement of the winding mechanism 9, the adjusting tool is rotated to enable the adjusting block 906 to drive the winding roller 903 to move up and down, the tension of the winding roller 903 is adjusted, the phenomenon that a winding material is separated due to small tension in winding is avoided, meanwhile, the adjusting through hole 905 can enable the second rotating disc 902 to move to conveniently adjust the winding width, the winding mechanism 9 comprises a first rotating disc 901, a second rotating disc 902, the winding roller 903, an adjusting threaded hole 904, an adjusting through hole 905 and the adjusting block 906, one side of the first rotating shaft 5 is fixedly connected with the first rotating disc 901, one side of the second rotating shaft 6 is fixedly connected with the second rotating disc 902, the winding roller 903 is arranged between the first rotating disc 901 and the second rotating disc 902, the adjusting threaded holes 904 are formed in the front faces of the first rotating disc 901 and the second rotating disc, adjusting through hole 905 has been seted up to second carousel 902's inside, the equal swing joint in one side that first carousel 901 and second carousel 902 are relative has regulating block 906, through first carousel 901, second carousel 902, wind-up roll 903, adjust threaded hole 904, adjusting through hole 905 and regulating block 906's setting, can be through the regulation to the positive adjusting threaded hole 904 of first carousel 901 and second carousel 902, make regulating block 906 remove at the surface of first carousel 901 and second carousel 902, the realization is to the regulation of wind-up roll 903 tensioning dynamics, adjusting through hole 905 can make wind-up roll 903 remove in its inside, conveniently adjust the width.
The implementation scenario is specifically as follows: when the device is used, the position of the movable plate 3 is adjusted by using the adjusting rocking handle 7, the movable block 803 can be moved on the outer surface of the guide rod 802 by using the adjusting rocking handle 7 through the matching arrangement of the adjusting rocking handle 7 and the guide mechanism 8, so that the movable plate 3 is adjusted to move on the upper surface of the workbench 1, the rolling width is adjusted, the rolling roller 903 does not need to be replaced, time and labor are saved, the practicability is higher, the width between the first rotating disc 901 and the second rotating disc 902 is just matched with the width of a coil stock, the adjusting threaded hole 904 is adjusted, the adjusting block 906 drives the rolling roller 903 to move, the tensioning force of the rolling roller 903 is adjusted, the phenomenon that the coil stock is separated due to small tension in rolling is avoided, meanwhile, the second rotating disc 902 can be moved by adjusting the through hole 905, the rolling width is conveniently adjusted, and finally the driving motor 4 is started, the driving motor 4 drives the first rotating shaft 5 to rotate, and then drives the second rotating shaft 6 to rotate, so that the winding work of the coil materials is realized.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a wind-up roll adjusting device for coiling machine, includes workstation (1), fixed plate (2) and fly leaf (3), its characterized in that: one side fixedly connected with fixed plate (2) of workstation (1) upper surface, one side swing joint of fixed plate (2) has fly leaf (3), one side of fixed plate (2) is provided with driving motor (4), the first pivot (5) of output fixedly connected with of driving motor (4), one side swing joint of fly leaf (3) has second pivot (6), the opposite side swing joint of fly leaf (3) has regulation rocking handle (7), be provided with guiding mechanism (8) between fixed plate (2) and fly leaf (3), the top of guiding mechanism (8) is provided with winding mechanism (9).
2. The wind-up roll adjusting device for the winding machine according to claim 1, characterized in that: the four corners of the lower surface of the workbench (1) are fixedly connected with supporting legs (10), and the lower surface of each supporting leg (10) is fixedly connected with a protective pad (11).
3. The wind-up roll adjusting device for the winding machine according to claim 1, characterized in that: the outer surface of the driving motor (4) is provided with a protective shell (12), and one side of the protective shell (12) is fixedly connected with the side wall of the fixing plate (2).
4. The wind-up roll adjusting device for the winding machine according to claim 1, characterized in that: the guide mechanism (8) comprises a fixed block (801), a guide rod (802) and a moving block (803), the fixed block (801) is fixedly connected to one side of the upper surface of the workbench (1), the guide rod (802) is fixedly connected to one side of the fixed block (801), one end of the guide rod (802) is fixedly connected with the fixed plate (2), the moving block (803) is fixedly connected to the front and the back of the fixed plate (2) and the moving plate (3), and the guide rod (802) penetrates through the moving block (803).
5. The wind-up roll adjusting device for the winding machine according to claim 1, characterized in that: the winding mechanism (9) comprises a first rotating disc (901), a second rotating disc (902), a winding roller (903), an adjusting threaded hole (904), an adjusting through hole (905) and an adjusting block (906), wherein the first rotating disc (901) is fixedly connected to one side of the first rotating shaft (5), the second rotating disc (902) is fixedly connected to one side of the second rotating shaft (6), the winding roller (903) is arranged between the first rotating disc (901) and the second rotating disc (902), the adjusting threaded hole (904) is formed in the front faces of the first rotating disc (901) and the second rotating disc (902), the adjusting through hole (905) is formed in the inner portion of the second rotating disc (902), and the adjusting block (906) is movably connected to one side, opposite to the first rotating disc (901) and the second rotating disc (902).
6. The wind-up roll adjusting device for the winding machine according to claim 1, characterized in that: the second rotating shaft (6) is movably connected with the movable plate (3) through a deep groove ball bearing (13), the number of the winding rollers (903) is four, and a limiting block (14) is fixedly connected to one end of each winding roller (903).
CN202011466573.5A 2020-12-14 2020-12-14 Wind-up roll adjusting device for rolling machine Withdrawn CN112357650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011466573.5A CN112357650A (en) 2020-12-14 2020-12-14 Wind-up roll adjusting device for rolling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011466573.5A CN112357650A (en) 2020-12-14 2020-12-14 Wind-up roll adjusting device for rolling machine

Publications (1)

Publication Number Publication Date
CN112357650A true CN112357650A (en) 2021-02-12

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ID=74534493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011466573.5A Withdrawn CN112357650A (en) 2020-12-14 2020-12-14 Wind-up roll adjusting device for rolling machine

Country Status (1)

Country Link
CN (1) CN112357650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114347421A (en) * 2021-12-16 2022-04-15 界首市天鸿新材料股份有限公司 Thermoplastic extrusion blow molding PVA film equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114347421A (en) * 2021-12-16 2022-04-15 界首市天鸿新材料股份有限公司 Thermoplastic extrusion blow molding PVA film equipment

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Application publication date: 20210212

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